any DC system not subject to paragraph T.2.2.(a) · 3.40. Electric Vehicle Fueling Systems

What is the acceptance tolerance (new or newly repaired device) for any DC system not subject to paragraph T.2.2.(a) · 3.40. Electric Vehicle Fueling Systems?

For any DC system not subject to paragraph T.2.2.(a), handbook 44 section is 3.40. Electric Vehicle Fueling Systems; acceptance tolerance (new or newly repaired device) is 1.0 %; maintenance tolerance (device already in service) is 2.0 %; edition is 2026, verified against its source on 2026-08-20.

(b) For any DC system not subject to paragraph T.2.2.(a), tolerances are: (1) Acceptance Tolerance: 1.0 %; and (2) Maintenance Tolerance: 2.0 %.

— nist.gov, retrieved 2026-08-20